Stand for a portable telephone



FIG. 1 is an upper front perspective view of a stand for a portable telephone showing our new design;

FIG. 2 is a side view;

FIG. 3 is a rear view;

FIG. 4 is a bottom plan view;

FIG. 5 is a top plan view; and,

FIG. 6 is a front view. 

The ornamental design for a stand for a portable telephone, as shown and described. 